2917772880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1105217}}^1$

素因数の和:1105244

約数の個数: 80

約数和(自身を含む): 9867386304

約数和(自身を除く): 6949613424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1105217, 2210434, 3315651, 4420868, 5526085, 6631302, 8841736, 11052170, 12157387, 13262604, 16578255, 17683472, 22104340, 24314774, 26525208, 33156510, 36472161, 44208680, 48629548, 53050416, 60786935, 66313020, 72944322, 88417360, 97259096, 121573870, 132626040, 145888644, 182360805, 194518192, 243147740, 265252080, 291777288, 364721610, 486295480, 583554576, 729443220, 972590960, 1458886440, 2917772880]

約数ペア:

[(1, 2917772880), (2, 1458886440), (3, 972590960), (4, 729443220), (5, 583554576), (6, 486295480), (8, 364721610), (10, 291777288), (11, 265252080), (12, 243147740), (15, 194518192), (16, 182360805), (20, 145888644), (22, 132626040), (24, 121573870), (30, 97259096), (33, 88417360), (40, 72944322), (44, 66313020), (48, 60786935), (55, 53050416), (60, 48629548), (66, 44208680), (80, 36472161), (88, 33156510), (110, 26525208), (120, 24314774), (132, 22104340), (165, 17683472), (176, 16578255), (220, 13262604), (240, 12157387), (264, 11052170), (330, 8841736), (440, 6631302), (528, 5526085), (660, 4420868), (880, 3315651), (1320, 2210434), (2640, 1105217)]